"OS X" → "macOS"

[ci skip]
2018-01-23 19:36:15 +01:00 · 2018-01-23 19:36:15 +01:00 · 0e32249051
--- a/script/cross-compile
+++ b/script/cross-compile
@ -8,7 +8,7 @@ set -e
 version="${1?}"

 echo '
-  darwin   amd64    OS X
+  darwin   amd64    macOS
  freebsd  386      FreeBSD 32-bit
  freebsd  amd64    FreeBSD 64-bit
  linux    386      Linux 32-bit